The Plateau Low Oxygen Environment After The Big Strength Movement Pressurization Auxiliary Method Of Rat Serum Research On The Effects Of Free Radicals And The Related Indicators

Objective: by measuring after intensive movement in different time, differentpressure pressurized oxygen tank recovery after the rats serum levels of free radicalsby relevant indicators, explore the plateau low oxygen environment intensivepressurization auxiliary method to the recovery of rats after exercise, the influence ofbooster for further study of auxiliary method for athletes fatigue recovery providesresearch foundation. Methods:56only Wistar rats were randomly divided into7groups, group (1) plateau quiet, quiet breeding (2) the plateau training group, after theheavy load training without any way to help its fatigue recovery (3) after altitudetraining into the pressure of0.2MPa pressurized oxygen tank back an hour ofpressurization group (4) after altitude training into the pressure of0.2MPa pressureoxygen tank back two hours of pressure groups (5) after altitude training into thepressure of0.3MPa pressurized oxygen tank back an hour of pressurization group (6)simulation at an altitude of4500m hypoxia training group, into the simulation at analtitude of4500m after heavy load training without any way to help him recoverfatigue (7) to simulate an altitude of4500m after hypoxic training again into thepressure of0.2MPa pressurized oxygen tank back an hour of pressurization group;Formal training six days after7days will all rats carry on treadmill to exhaustion,anesthesia executed after24hours of rest. Determination of each group rats serumSOD, CAT and GSH-Px, T-AOC, the concentration of MDA and ROS. Results: ratsat an altitude of2261m, after six days of hypoxic training, into the pressurizedoxygen tank pressure increases to0.2MPa for an hour, can make the rat serum SODlevels, reduce the MDA concentration, ROS concentration decreased, CAT and GSH-Px and T-AOC concentration had no significant difference. At an altitude of2261munder the environment of rats, after six days of hypoxic training, into the pressurizedoxygen tank pressure increases to0.2MPa for two hours, can make the rat serumSOD levels, CAT, MDA concentration concentration lower, GSH-Px, T-AOC, ROSconcentration had no significant difference. Rats at an altitude of2261m, after sixdays of hypoxic training, into the pressurized oxygen tank pressure increases to0.3MPa an hour can make the CAT in the rat serum concentration decreased, MDAconcentration decreased, SOD, GSH-Px, T-AOC, ROS concentration had nosignificant difference. Rats in simulated environment at an altitude of4500m, after six days of hypoxic training, into the pressurized oxygen tank pressure increases to0.2MPa for an hour, can make the elevated ROS concentration in serum of rats, SOD,CAT and GSH-Px and MDA, T-AOC concentration had no significant difference.Conclusion: rats by the altitude of2261m environment after six days of hypoxictraining, respectively, into the pressure of0.2MPa for an hour or two hours after onehour,0.3MPa can reduce free radical concentration in serum, has a positive influenceon fatigue recovery. Rats by sea under simulated conditions of an altitude of4500mafter six days of hypoxic training, after an hour into the pressure0.2MPa can makethe elevated levels of serum free radicals have negative effect on fatigue recovery.